Composite blade and a method for its manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6820316
APP PUB NO 20010011401A1
SERIAL NO

09777072

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Abstract

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A composite blade, in which there is an essentially plate-like blade component with a composite-construction and retention members arranged in its rear part is intended to be installed in a special blade holder with the retention members remaining in the throat of the blade holder. The retention members are formed of a profiling arranged as a lateral extension of the blade component. The profiling extends essentially over the entire length of the blade and is of the same piece as the blade component.

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Patent Owner(s)

Patent OwnerAddress
VALMET TECHNOLOGIES INCKEILASATAMA 5 ESPOO FI-02150

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rata, Ilkka Jyvaskyla, FI 18 95

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